| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77461382 |
| Locus Tag | Pfl01_5161 |
| Description | pyrroloquinoline quinone biosynthesis protein PqqE |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683034 |
| Locus Tag | PFLCHA0_c56280 |
| Description | coenzyme PQQ synthesis protein E |
| Strain | Pseudomonas entomophila L48 |
| GI | 104779672 |
| Locus Tag | PSEEN0394 |
| Description | pyrroloquinoline quinone biosynthesis protein PqqE |